<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script></script>
    <script></script>
    <script></script>
</head>
<body>

<div id="div">
<h3>我是a.html  我不需要认证就能访问</h3>
</div>
</body>

<script>

</script>
</html>